However, these dogs are alert and make good watchdogs. You will never win a battle of wills with a Jack Russell.īecause he is a baying terrier, the Jack Russell can be vocal. The desire to hunt combined with a high energy level makes training a must for the Jack Russell. Digging is normal for a Jack Russell, especially if he decides it is his job to free your yard from rodents! Hunting ability is bred into them it is their nature. This breed is most happy when given companionship and a job to do. The Jack Russell terrier is a happy, energetic dog with a strong desire to work. JRTCA show dogs are classified into one of two groups based on size, 10 to 12 1/2 inches and over 12 1/2 to 15 inches. The Jack Russell Terrier Club of America standard calls for dogs to be from 10 to 15 inches in height, whereas the AKC standard calls for a smaller range of 12 to 14 inches. Jack Russells are white with black or tan markings.
The Jack Russell terrier comes in three different coat types: smooth, broken and rough (coarse, longer straight hair).
